The Gap in CS, Mulling Irrational Exuberance
Carl Hewitt suggests computer science needs a reference resource, while Vijay Kumar decries intellectual dishonesty in technology forecasting.
Vijay Kumar
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Irrational Exuberance and the ‘FATE’ of Technology
Questions of verification, safety, and trust must be central when we embody intelligence in physical systems.
The Future of Computer Science and Engineering Is in Your Hands
How government service can profoundly influence computer science research and education.
Concurrent operations on extendible hashing and its performance
Extendible hashing is a dynamic data structure which accommodates expansion and contraction of any stored data efficiently. In this article, an algorithm has been developed for managing concurrent operations on extendible hashing by achieving optimal memory utilization by supporting directly expansion and contraction, page split, and merge. The results of this study have been encouraging in the sense that it seems to provide a higher degree of concurrency compared to other algorithms on an extendible hash file.
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